Access shipping.jp. 送料の虎 - 宅配便・郵便・引越しの料金比較

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value11.0 s

20/100

10%

shipping.jp

560 ms

www.shipping.jp

565 ms

import.css

188 ms

default.css

371 ms

rd.js

373 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 45% of them (44 requests) were addressed to the original Shipping.jp, 15% (15 requests) were made to Pagead2.googlesyndication.com and 14% (14 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (975 ms) belongs to the original domain Shipping.jp.

Content Size

815.8 kB

After Optimization

761.6 kB

In fact, the total size of Shipping.jp main page is 815.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 487.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 39.8 kB

Original 50.1 kB
After minification 44.9 kB
After compression 10.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 39.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 7.0 kB

Original 268.0 kB
After minification 261.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Shipping images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.0 kB

Original 487.4 kB
After minification 487.3 kB
After compression 482.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 2.4 kB

Original 10.3 kB
After minification 10.3 kB
After compression 8.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Shipping.jp needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shipping. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shipping.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shipping.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

shipping.jp

Open Graph description is not detected on the main page of Shipping. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

送料の虎 - 宅配便・郵便・引越しの料金比較

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

shipping.jp

www.shipping.jp

import.css

default.css

rd.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

shipping.jp

www.shipping.jp

import.css

default.css

rd.js

adsbygoogle.js

show_ads.js

global.css

layout.css

contents.css

max.css

line_head.jpg

sitetitle.jpg

bg_global2.jpg

bg_global_short.jpg

index_calc_middle.png

index_calc_top.png

index_calc_bottom.png

index_track_middle.png

index_track_top.png

imasugu.gif

aicon_88.gif

osusume_06.gif

osusume_02.png

osusume_03.png

osusume_04.png

inquiry_mini_top.jpg

inquiry_mini_bottom.jpg

index_track_bottom.png

show_ads_impl.js

index_menu_top_h26.png

mini_takuhaibin.gif

mini_mailbin.gif

mini_cool.gif

mini_airport.gif

mini_golf.gif

mini_intl.gif

index_menu_top_mini.png

icon_blue.jpg

index_menu_top_h26_green.png

index_menu_top_h26_green_bottom.png

index_menu_top_h26_blue.png

icon_arrow_blue.jpg